Josef H. Von Rickenbach - Feb 28, 2024 Form 4 Insider Report for AILERON THERAPEUTICS INC (ALRN)

Role
Director
Signature
/s/ Brian Windsor, attorney-in-fact for Josef H. von Rickenbach
Stock symbol
ALRN
Transactions as of
Feb 28, 2024
Transactions value $
$0
Form type
4
Date filed
3/1/2024, 04:05 PM
Previous filing
Jun 17, 2022
Next filing
Aug 22, 2024

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Underlying Class Amount Exercise Price Ownership Footnotes
transaction ALRN Stock Option (right to buy) Award $0 +2.73K $0.00 2.73K Feb 28, 2024 Common Stock 2.73K $4.80 Direct F1
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 This option was granted on February 28, 2024. The shares underlying the option are scheduled to vest in full on the earlier of (i) February 28, 2025 or (ii) the date of the Issuer's 2024 Annual Meeting of Stockholders.

Remarks:

Exhibit 24.1 Power of Attorney